Sydney's Trusted Exposed Aggregate Concrete Specialists
Exposed aggregate concrete is one of the most popular and visually striking finishes for driveways, pathways and outdoor entertaining areas across Sydney. The process involves removing the top layer of cement paste after pouring to reveal the natural stone, pebble and aggregate beneath — creating a textured, slip-resistant surface with incredible depth of colour and character that plain concrete simply can't match.
As approved Geostone installers in Sydney, Concrete Works Sydney is recognised as one of the region's leading exposed aggregate concrete contractors. The Geostone approved installer network represents a benchmark of excellence in the industry — not every concreter qualifies — and our team has the skills, experience and product knowledge to deliver flawless exposed aggregate finishes on projects of any scale, from a single garden path to a full double driveway.
What sets exposed aggregate apart is the sheer range of design possibilities. From classic salt and pepper blends mixing light and dark natural stones, to pure white quartz aggregate for a coastal look, warm golden sandstone tones, or deep charcoal and basalt mixes for a contemporary feel — the combination of aggregate stone, base concrete colour and sealer finish means no two surfaces are ever identical. We work with you to select the perfect exposed aggregate concrete mix to complement your home's architecture and landscape.
Alongside Geostone's extensive standard design range, we also develop custom exposed aggregate concrete mixes tailored to your specific colour palette and aesthetic goals. If you have a particular stone, colour or look in mind that isn't available off the shelf, we'll work with our suppliers to create a bespoke mix just for your project. We bring physical aggregate samples to every consultation so you can see and feel the exact finish before we pour a single cubic metre.
Exposed Aggregate Concrete Services
Exposed Aggregate Driveways
Our most-requested service. We pour exposed aggregate driveways using premium Geostone aggregate mixes, available in a wide range of exposed aggregate driveway colours — from warm salt and pepper tones and golden river pebble to striking white aggregate and modern charcoal blends. Every driveway is precision-finished during the critical wash-off stage and sealed with a professional-grade concrete sealer for long-term colour protection and stain resistance. Whether you're building a new home or replacing an old driveway, an exposed aggregate finish adds instant street appeal and lasting value.
Exposed Aggregate Patios & Entertaining Areas
Create a stunning outdoor living space with exposed aggregate concrete patios. The natural stone surface pairs beautifully with gardens, swimming pools and outdoor kitchens, delivering a premium look without the ongoing maintenance, weed growth and shifting associated with individual pavers. Exposed aggregate is one of the most practical and attractive choices for any patio or alfresco area.
Exposed Aggregate Pathways & Footpaths
Add texture and visual appeal to your walkways with exposed aggregate pathways. The naturally slip-resistant finish makes it ideal for garden paths, side access paths and concrete paths around the house — particularly in areas that get wet. Exposed aggregate paths can be poured to match your driveway finish for a cohesive look across your entire property, or finished in a contrasting aggregate for a defined design statement.
Custom Aggregate Mix Design
Beyond Geostone's standard design range, we develop fully custom exposed aggregate concrete mixes tailored to your project. Choose your aggregate stone type, size and colour, select your base concrete colour, and we'll produce a unique mix that brings your vision to life. This service is ideal for architects, designers and homeowners who want a one-of-a-kind finish that can't be found anywhere else.
Our Exposed Aggregate Concrete Projects
Why Choose Concrete Works Sydney for Exposed Aggregate?
Approved Geostone & Holcim Installer
Our approved installer status is a mark of excellence — it means guaranteed product quality and expert installation from a team that meets Geostone's strict standards. Not every concreter in Sydney carries this certification, and it directly translates to a better finish and better long-term performance for your project.
Sydney's Widest Colour & Aggregate Range
From exposed aggregate salt and pepper to white quartz, golden river pebble, deep charcoal and custom blends — we offer one of the most extensive ranges of aggregate finishes available in Sydney. We bring physical stone samples to your consultation so you can compare options side-by-side and choose with confidence.
Expert Finishing & Wash-Off Timing
Exposed aggregate requires precise timing during the wash-off process — the window between too early (stones dislodge) and too late (surface won't expose properly) can be as narrow as 30 minutes depending on weather conditions. Our experienced team reads conditions and nails the timing on every pour, delivering consistent, even stone exposure across the entire surface. This is where years of experience show, and it's the single biggest factor in the quality of an exposed aggregate finish.
Three Generations of Expertise
Exposed aggregate is one of the most demanding concrete finishes to get right. With three generations of concreting behind us and hundreds of exposed aggregate projects completed across Sydney, we bring the experience and confidence needed for a flawless result — every time.
How We Deliver Your Exposed Aggregate Concrete
1
Consultation & Aggregate Selection
We visit your property, discuss your colour preferences and design goals, and present physical aggregate samples so you can see and feel the exact finish before any work begins. We assess site conditions, measure up and provide a detailed, transparent quote with no hidden costs.
2
Site Preparation
Our team excavates to the required depth, removes existing surfaces, compacts the sub-base and installs precision formwork and steel reinforcement. We ensure proper drainage falls are built into the slab so water runs away from your home and doesn't pool on the surface.
3
Pouring & Wash-Off
We pour your selected exposed aggregate concrete mix, carefully screed and level the surface, then apply a surface retarder. At precisely the right time — determined by temperature, humidity and wind conditions — we wash off the top layer of cement paste to reveal the natural stone beneath. This is the most critical stage, and it's where our specialist experience makes all the difference.
4
Soft Cutting & Handover
Once the exposed aggregate surface has set, we soft-cut control joints at the correct intervals to manage shrinkage and maintain a clean, professional finish across the full slab. We walk you through aftercare instructions — including when the surface is ready for foot traffic (minimum 3 days) and vehicle use (28 days) — and leave your property clean and ready to enjoy. The natural beauty of your exposed aggregate concrete will continue to develop as the stone settles into its final appearance.
Exposed Aggregate Concrete FAQs
Exposed Aggregate Concrete Across Sydney
We deliver exposed aggregate concrete driveways, pathways and patios across the entire Sydney region — including the North Shore, Eastern Suburbs, Inner West, Hills District, Ryde, Lane Cove, Canterbury-Bankstown, and the St George and Sutherland areas. If you're searching for exposed aggregate concrete near you, we're ready to help.
Call us on 1300 002 202 or request a free quote online to discuss your exposed aggregate project.